Results 21 to 30 of about 7,051,583 (352)

Visible light photoredox catalysis with transition metal complexes: applications in organic synthesis.

open access: yesChemical Reviews, 2013
A fundamental aim in the field of catalysis is the development of new modes of small molecule activation. One approach toward the catalytic activation of organic molecules that has received much attention recently is visible light photoredox catalysis ...
Christopher K. Prier   +2 more
semanticscholar   +1 more source

High-Speed Indoor Navigation System based on Visible Light and Mobile Phone

open access: yesIEEE Photonics Journal, 2017
Visible light positioning (VLP) is widely believed to be a cost-effective answer to the growing demand for real-time indoor positioning. However, due to the high computational cost of image processing, most existing VLC-based systems fail to deliver ...
Junbin Fang   +7 more
doaj   +1 more source

Macroscopic invisibility cloaking of visible light [PDF]

open access: yes, 2010
Invisibility cloaks, which used to be confined to the realm of fiction, have now been turned into a scientific reality thanks to the enabling theoretical tools of transformation optics and conformal mapping.
A Alu   +25 more
core   +3 more sources

Resonant Visible Light Modulation with Graphene [PDF]

open access: yes, 2015
Fast modulation and switching of light at visible and near-infrared (vis-NIR) frequencies is of utmost importance for optical signal processing and sensing technologies.
Ashcroft N. W.   +53 more
core   +4 more sources

Recent Developments in the Photochemical Synthesis of Functionalized Imidazopyridines

open access: yesMolecules, 2022
Imidazopyridines constitute one of the most important scaffolds in medicinal chemistry, as their skeleton could be found in a myriad of biologically active molecules.
Christine Tran, Abdallah Hamze
doaj   +1 more source

Hybrid plasmonic photoreactors as visible light-mediated bactericides [PDF]

open access: yes, 2020
Photocatalytic compounds and complexes, such as tris(bipyridine)ruthenium(II), [Ru(bpy)3]2+, have recently attracted attention as light-mediated bactericides that can help to address the need for new antibacterial strategies.
An, Xingda   +3 more
core   +1 more source

Cathodoluminescence and electron microscopy of red quantum dots used for display applications [PDF]

open access: yes, 2015
Cathodoluminescent imaging of the visible light emitted from quantum dots is reported. The shape and uniformity of individual particles is observed in the STEM electron image and the image of the particles created from their visible light collected ...
Coe-Sullivan, S, Fern, G, Silver, J
core   +1 more source

Siamese Infrared and Visible Light Fusion Network for RGB-T Tracking [PDF]

open access: yes, 2021
Due to the different photosensitive properties of infrared and visible light, the registered RGB-T image pairs shot in the same scene exhibit quite different characteristics. This paper proposes a siamese infrared and visible light fusion Network (SiamIVFN) for RBG-T image-based tracking.
arxiv   +1 more source

In a Different Light [PDF]

open access: yes, 2003
This module develops the understanding that visible light is composed of a spectrum of colors of light from red to violet, extends the concept of a spectrum to include non-visible light through discovery, and develops tools and strategies for student ...

core   +2 more sources

Conjugated polymers for visible-light-driven photocatalysis

open access: yesEnergy & Environmental Science, 2020
This review summarizes the recent advancements in π-conjugated polymers for various photocatalytic applications under visible light.
C. Dai, B. Liu
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy